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Application Support Specialist

Duetto - Remote - Remote - posted 2026-07-22

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Duetto is the hospitality industry's leading revenue management platform, trusted by independent boutique hotels to global casino chains. Founded in 2012 by former Wynn Resorts executives, Duetto has been named #1 Revenue Management Software by HotelTechAwards four years running and #1 Best Place to Work in Hotel Tech in 2025. Backed by GrowthCurve Capital since 2024, the company is accelerating AI investment while maintaining deep passion for the hospitality industry. As Technical Support Specialist, you'll own customer cases end-to-end, investigating data discrepancies, diagnosing integration issues, identifying software defects, and building institutional knowledge. The role requires genuine analytical depth to resolve complex technical challenges in a live revenue management platform serving hotels, resorts, and casinos. Key responsibilities include: investigating product inquiries including data discrepancies, integrations, and UI behaviors; creating and updating knowledge base articles using KCS methodology to enable customer self-service; participating in collaborative troubleshooting sessions with teammates on complex issues; identifying and validating software defects versus user errors with detailed documentation for R&D escalation; maintaining response time and customer satisfaction standards; and using internal tools, logs, data analysis, Excel, XML, and APIs to investigate technical issues. You'll need 2+ years in hospitality or hospitality technology, prior technical support experience with ticketing systems and data analysis, strong critical thinking and root-cause diagnosis skills, excellent English communication, ability to work effectively in a fully remote environment, and flexibility for monthly shift rotations (+/- 2 hours) and limited holiday coverage.

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